Investigation of conductive hybrid polymer composites reinforced with copper micro fibers and carbon nanotubes produced by injection molding

Saeed Doagou-Rad*, Aminul Islam, Steffen Antusch, Judith Jung, Alexander Klein, Klaus Plewa, Volker Piotter

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review


Conductive polymeric composites have proved themselves invaluable for novel manufacturing and applications. In this paper, production and properties of injection moldable conductive plastics to replace metal circuits especially in micro components are investigated. Polymeric composites containing conductive micro and nano fillers are designed and characterized experimentally and numerically. Results show that hybridization of Copper micro fibers and carbon nanotubes enhances the conductivity properties two orders of magnitude while reducing the weight and cost of the composites. Moreover, the new injection moldable conductive plastics show improved mechanical and surface properties. The research endeavors to provide novel multifunctional solutions for future components with complex geometries.
Original languageEnglish
Article number100566
JournalMaterials Today Communications
Number of pages7
Publication statusPublished - 2019


  • Polymer-matrix composites (PMCs)
  • Electrical properties
  • Mechanical properties
  • Microstructures
  • Injection molding

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